Project web components started, Httunit and Cactus

The development of the web components has started; Some basic components are ready (like the connection pool and the data validators) and others are under way.

Also the project will start using HttpUnit and cactus to test the server side components more appropiately (i feel than using mock objects will not be very helpfull this time).

I hope to have something on CVS soon, stay tunned.